Okazari no Sumeragi-hi? Nani sore Tenshokudesu!

A sheltered princess, only 14 years old, suddenly finds herself destined for a political marriage—becoming a child bride!? Having given up on her dream of marrying the person she truly loves, Shannon travels toward the Empire where her future husband awaits. However, on the way, she is nearly killed in a magical beast attack! Saved by the divine beast Lycaon, she has a sudden revelation: “Life really is the most important thing. Being provided for without having to do anything… isn’t that the perfect job!?” And so, her life as the future empress begins—pampered and cuddled by the overly caring divine beast…

https://www.cmoa.jp/title/317433/